diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..fe77b22
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,19 @@
+{
+  pkgs ? import <nixpkgs> { },
+  ...
+}:
+{
+  default = pkgs.mkShell {
+    NIX_CONFIG = "extra-experimental-features = nix-command flakes ca-derivations";
+    nativeBuildInputs = with pkgs; [
+      nix
+      home-manager
+      git
+
+      sops
+      ssh-to-age
+      gnupg
+      age
+    ];
+  };
+}